Request InfoPorvair Sciences Ltd.Optimized for chemiluminescent assays, the Krystal 2000 range of 96-well black and white microplates from Porvair Sciences Ltd. features clear individual wells in an opaque matrix. The design of the polystyrene plates eliminates the well-to-well optical crosstalk, increasing the accuracy, sensitivity and repeatability of photometric readings. The white matrix provides for maximum reflectivity, allowing high-sensitivity luminescent assays, and the black matrix provides a quenching of background fluorescence, reducing false-positives. 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